| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 15,571 | +15.6% |
| 4Q24 | 12,478 | -63.9% |
| 3Q24 | 11,949 | -62.3% |
| 2Q24 | 9,071 | -74.1% |
| 1Q24 | 13,472 | -48.9% |
| 4Q23 | 34,537 | +121.1% |
| 3Q23 | 31,688 | +233.3% |
| 2Q23 | 35,010 | +138.9% |
| 1Q23 | 26,345 | +177.5% |
| 4Q22 | 15,619 | +8.8% |
| 3Q22 | 9,506 | -3.4% |
| 2Q22 | 14,657 | +23.8% |
| 1Q22 | 9,493 | -17.5% |
| 4Q21 | 14,353 | +29.0% |
| 3Q21 | 9,836 | -58.0% |
| 2Q21 | 11,838 | -59.3% |
| 1Q21 | 11,507 | -74.9% |
| 4Q20 | 11,126 | -40.8% |
| 3Q20 | 23,407 | +48.5% |
| 2Q20 | 29,092 | +61.0% |
| 1Q20 | 45,816 | +231.3% |
| 4Q19 | 18,806 | -4.9% |
| 3Q19 | 15,758 | -41.0% |
| 2Q19 | 18,066 | -47.3% |
| 1Q19 | 13,831 | -52.2% |
| 4Q18 | 19,775 | -22.5% |
| 3Q18 | 26,711 | +20.4% |
| 2Q18 | 34,310 | +62.0% |
| 1Q18 | 28,936 | +5.7% |
| 4Q17 | 25,530 | +9.2% |
| 3Q17 | 22,178 | -25.4% |
| 2Q17 | 21,182 | -29.2% |
| 1Q17 | 27,376 | -18.2% |
| 4Q16 | 23,379 | -27.0% |
| 3Q16 | 29,734 | -30.5% |
| 2Q16 | 29,921 | -44.7% |
| 1Q16 | 33,486 | -45.8% |
| 4Q15 | 32,006 | -49.2% |
| 3Q15 | 42,768 | -38.4% |
| 2Q15 | 54,105 | -23.3% |
| 1Q15 | 61,726 | -11.2% |
| 4Q14 | 63,005 | -9.4% |
| 3Q14 | 69,403 | - |
| 2Q14 | 70,524 | - |
| 1Q14 | 69,547 | - |
| 4Q13 | 69,579 | - |